Diamond Eye K5216A-HX40 5" Turbo Back Aluminized Exhaust System with HX40 Downpipe

The Diamond Eye K5216A-HX40 is a complete 5-inch turbo back aluminized exhaust system specifically engineered for trucks equipped with aftermarket HX40 style turbos. This system eliminates the challenge of finding a compatible complete exhaust when upgrading to a larger turbo with HX40-style discharge.

Key Features:

• 5-inch mandrel-bent aluminized steel construction for maximum exhaust flow and durability
• Includes HX40-style 4-inch downpipe designed for aftermarket turbo applications
• Turbo back single exit configuration for optimal performance
• Available with muffler or straight pipe (muffler replacement pipe) configurations
• Enhances horsepower and torque while reducing exhaust gas temperatures
• Reduces backpressure and turbo lag for improved throttle response
• 16-gauge aluminized steel provides excellent corrosion resistance
• Complete kit includes all necessary hardware for installation

This exhaust system is designed for diesel trucks that have upgraded to larger HX40-style turbos and will not work with factory turbo configurations. The 5-inch diameter piping facilitates optimal exhaust flow, particularly beneficial for higher horsepower applications. Installation can typically be completed in approximately one hour with standard hand tools. Manufactured by Diamond Eye Performance in Athena, Oregon.